These are slightly larger 18k gold posts. This is a set of two pairs. Each pair is 3400 yen. Stamped with "K18". Perfect for making handmade earrings! You can create original earrings simply by attaching parts with jewelry glue or similar. Approximate size: Wire thickness: 0.7mm, Total length: 12.5mm, Dish diameter: 2.5mm The last comparison image is a comparison with the "slightly smaller" posts currently on sale. New, earring parts, posts, 18k gold, K18, 2 pairs (4 pieces), studs